2 LuCI - Lua Configuration Interface
3 Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
9 http://www.apache.org/licenses/LICENSE-2.0
17 local sys = require "luci.sys"
18 local utl = require "luci.util"
20 function guess_wifi_signal(info)
21 local scale = (100 / (info.quality_max or 100) * (info.quality or 0))
24 if not info.bssid or info.bssid == "00:00:00:00:00:00" then
25 icon = resource .. "/icons/signal-none.png"
26 elseif scale < 15 then
27 icon = resource .. "/icons/signal-0.png"
28 elseif scale < 35 then
29 icon = resource .. "/icons/signal-0-25.png"
30 elseif scale < 55 then
31 icon = resource .. "/icons/signal-25-50.png"
32 elseif scale < 75 then
33 icon = resource .. "/icons/signal-50-75.png"
35 icon = resource .. "/icons/signal-75-100.png"
41 function percent_wifi_signal(info)
42 local qc = info.quality or 0
43 local qm = info.quality_max or 0
45 if info.bssid and qc > 0 and qm > 0 then
46 return math.floor((100 / qm) * qc)
52 function format_wifi_encryption(info)
53 if info.wep == true and not info.wpa_version then
56 return "<abbr title='Pairwise: %s / Group: %s'>%s - %s</abbr>" % {
57 table.concat(info.pair_ciphers, ", "),
58 table.concat(info.group_ciphers, ", "),
59 (info.wpa == 3) and "mixed WPA/WPA2"
60 or (info.wpa == 2 and "WPA2" or "WPA"),
61 table.concat(info.auth_suites, ", ")
64 return "<em>None</em>"
68 local dev = luci.http.formvalue("device")
69 local iw = luci.sys.wifi.getiwinfo(dev)
74 <h2><a id="content" name="content"><%:Wireless Scan%></a></h2>
77 <fieldset class="cbi-section">
78 <table class="cbi-section-table" style="empty-cells:hide">
80 <% for i, net in ipairs(iw.scanlist) do %>
81 <tr class="cbi-section-table-row cbi-rowstyle-<%=1 + ((i-1) % 2)%>">
82 <td class="cbi-value-field" style="width:16px; padding:3px">
83 <abbr title="Signal: <%=net.signal%> dB / Quality: <%=net.quality%>/<%=net.quality_max%>">
84 <img src="<%=guess_wifi_signal(net)%>" /><br />
85 <small><%=percent_wifi_signal(net)%>%</small>
88 <td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
89 <big><strong><%=net.ssid and utl.pcdata(net.ssid) or "<em>hidden</em>"%></strong></big><br />
90 <strong>Channel:</strong> <%=net.channel%> |
91 <strong>Mode:</strong> <%=net.mode%> |
92 <strong>BSSID:</strong> <%=net.bssid%> |
93 <strong>Encryption:</strong> <%=format_wifi_encryption(net)%>
95 <td class="cbi-value-field" style="width:40px">
96 <form action="<%=REQUEST_URI%>" method="post">
97 <input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
98 <input type="hidden" name="join" value="<%=utl.pcdata(net.ssid)%>" />
99 <input type="hidden" name="mode" value="<%=net.mode%>" />
100 <input type="hidden" name="bssid" value="<%=net.bssid%>" />
101 <input type="hidden" name="channel" value="<%=net.channel%>" />
102 <input type="hidden" name="wep" value="<%=net.wep and 1 or 0%>" />
103 <% if net.wpa then %>
104 <input type="hidden" name="wpa_version" value="<%=net.wpa%>" />
105 <% for _, v in ipairs(net.auth_suites) do %><input type="hidden" name="wpa_suites" value="<%=v%>" />
106 <% end; for _, v in ipairs(net.group_ciphers) do %><input type="hidden" name="wpa_group" value="<%=v%>" />
107 <% end; for _, v in ipairs(net.pair_ciphers) do %><input type="hidden" name="wpa_pairwise" value="<%=v%>" />
110 <input class="cbi-button-apply" type="submit" value="Join Network" />
119 <div class="cbi-page-actions right">
120 <form class="inline" action="<%=luci.dispatcher.build_url("admin/network/wireless")%>" method="get">
121 <input class="cbi-button-reset" type="submit" value="<%:Back to overview%>" />
123 <form class="inline" action="<%=REQUEST_URI%>" method="get">
124 <input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
125 <input class="cbi-input-find" type="submit" value="<%:Repeat scan%>" />